package org.dept.config;

import com.baomidou.mybatisplus.core.injector.ISqlInjector;
import com.baomidou.mybatisplus.extension.injector.LogicSqlInjector;
import com.baomidou.mybatisplus.extension.plugins.OptimisticLockerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import com.baomidou.mybatisplus.extension.plugins.PerformanceInterceptor;
import com.baomidou.mybatisplus.extension.plugins.pagination.optimize.JsqlParserCountOptimize;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.transaction.annotation.EnableTransactionManagement;

//扫描我们的mapper文件夹
@MapperScan("org.dept.mapper")
@EnableTransactionManagement
@Configuration //配置类
public class MyBatisPlusConfig {
    //注册乐观锁插件
    @Bean
    public OptimisticLockerInterceptor optimisticLockerInterceptor(){
        return  new OptimisticLockerInterceptor();
    }

    //分页
    @Bean
    public PaginationInterceptor paginationInterceptor() {
        return new PaginationInterceptor();
    }

    //逻辑删除
    @Bean
    public ISqlInjector  sqlInjector(){
        return new LogicSqlInjector();
    }

    //sql执行效率插件
    @Bean
    @Profile({"dev","test"}) //设置 dev test环境开启 保证我们的效率
    public PerformanceInterceptor performanceMonitorInterceptor(){
        PerformanceInterceptor performanceInterceptor = new PerformanceInterceptor();
        performanceInterceptor.setMaxTime(1000);//时间毫秒ms sql执行最大时间 超过则不执行
        performanceInterceptor.setFormat(true);
        return performanceInterceptor;
    }
}
